arona (blue archive), blue archive, commentary request, highres, 1girl, 1other, artist name, blue eyes, blue hair, blue halo, blue shirt, braid, choker, closed mouth, colored inner hair, hair over one eye, hairband, halo, hands on another's cheeks, hands on another's face, light blush, looking at viewer, multicolored hair, pink hair, sailor collar, shirt, short hair, smile, solo focus, streaked hair, white choker, white hairband, white sailor collar, yoojin kang